Q. On oscilloscope screen for dynamic measurement, lissajous diagram is normally used to determine the __________ of the input signal.

View solution

Q. Fire refining process is employed in case of

View solution

Q. Larger length & diameter water pipes are made by

View solution

Q. Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition of

View solution

Q. The temperature at which ferromagnetic material can no longer be magnetised by the outside forces, is termed as the

View solution

Q. The most important consideration in value engineering is the

View solution

Q. Lime contains about 90% CaO. Percentage CaO present in limestone is about

View solution

Q. The most important material handling system in an integrated steel plant is the

View solution

Q. Property of a material to resist a tensile force without giving away is a measure of its

View solution

Q. Cast iron has the unique property of high

View solution

Q. Feed check valve is used in steam boilers to

View solution

Q. Three elastic constants for a completely anisotropic elastic material which follows the Hooke's law are young's modulus, elastic limit stress and yield stress. Which of the following properties is most sensitive to increase in strain rate ?

View solution

Q. Swaging is a/an __________ operation.

View solution

Q. Pig iron is

View solution

Q. Classification of metal forming processes into hot and cold working is based on the following parameters.

View solution

Q. Kinematic viscosity of water as compared to that of air is

View solution

Q. Which of the following is the most suitable for removing fine particles (< 1 micron diameter) from air below its dew point ?

View solution

Q. Which of the following is the terminology used for the temperature at which the phase changes occur in a metal ?

View solution

Q. Puddling process is used for converting pig iron into

View solution

Q. Addition of __________ in steel can help in increasing the depth of hardness.

View solution